Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8db3e856e87a40868a248d08f0ec73cf : SUCCESS in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9bf9da7f53f34007886fa698be2792cc : FAILURE in 3m 25s